From b8ed2b19e0aaf3c357e2f601d8304acdc525f4f9 Mon Sep 17 00:00:00 2001
From: zuoxiao <470321431@qq.com>
Date: 星期五, 25 四月 2025 16:54:02 +0800
Subject: [PATCH] refactor(nfc): 优化 NFC 读卡工具类
---
baselibrary/src/main/java/com/dayu/baselibrary/tools/nfc/NativeNfcWriteHelper.java | 118 +++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 103 insertions(+), 15 deletions(-)
diff --git a/baselibrary/src/main/java/com/dayu/baselibrary/tools/nfc/NativeNfcWriteHelper.java b/baselibrary/src/main/java/com/dayu/baselibrary/tools/nfc/NativeNfcWriteHelper.java
index ef15209..22349c3 100644
--- a/baselibrary/src/main/java/com/dayu/baselibrary/tools/nfc/NativeNfcWriteHelper.java
+++ b/baselibrary/src/main/java/com/dayu/baselibrary/tools/nfc/NativeNfcWriteHelper.java
@@ -9,6 +9,7 @@
import com.dayu.baselibrary.bean.BaseUserCardCard;
import com.dayu.baselibrary.tools.HexUtil;
+import com.tencent.bugly.crashreport.CrashReport;
import java.io.IOException;
@@ -23,7 +24,8 @@
private static NativeNfcWriteHelper helper;
- public NativeNfcWriteHelper(Intent intent, Activity activity) {
+
+ public void setIntent(Intent intent) {
this.tag = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
}
@@ -35,8 +37,9 @@
*/
public static NativeNfcWriteHelper getInstence(Intent intent, Activity activity) {
if (helper == null) {
- helper = new NativeNfcWriteHelper(intent, activity);
+ helper = new NativeNfcWriteHelper();
}
+ helper.setIntent(intent);
return helper;
}
@@ -47,9 +50,10 @@
* @param userCard 鐢ㄦ埛鍗″唴瀹�
* @param
*/
- public boolean writeUserData(BaseUserCardCard userCard) {
+ @Override
+ public boolean writeUserData(BaseUserCardCard userCard, int sector) {
if (userCard != null) {
- int a = 1;
+ int a = sector;
try {
MifareClassic mfc = MifareClassic.get(tag);
if (null != mfc) {
@@ -113,48 +117,110 @@
* @param b 涔﹀啓鐨勫潡(浠�0寮�濮嬫暟)
* @param
*/
+ @Override
public boolean writeData(byte[] str, int a, int b) {
+ return writeData(str, a, b, null);
+ }
+
+ @Override
+ public boolean writeData(byte[] str, int a, int b, NFCCallBack callBack) {
+ return writeData(str, a, b, true, null);
+ }
+
+ @Override
+ public boolean writeData(byte[] str, int a, int b, boolean isConnect, NFCCallBack callBack) {
Log.i("NFCWreatActivity", "writeData: a=" + a + " b=" + b);
- if (str.length <= 16) {
+ if (str.length == 16) {
try {
MifareClassic mfc = MifareClassic.get(tag);
if (null != mfc) {
try {
//杩炴帴NFC
- mfc.connect();
+ if (isConnect) {
+ mfc.connect();
+ }
//鑾峰彇鎵囧尯鏁伴噺
int count = mfc.getSectorCount();
//濡傛灉浼犺繘鏉ョ殑鎵囧尯澶т簡鎴栬�呭皬浜嗙洿鎺ラ��鍑烘柟娉�
if (a > count - 1 || a < 0) {
+ if (callBack != null) {
+ callBack.isSusses(false, "鎵囧尯閿欒--" + a);
+ }
return false;
}
//鑾峰彇鍐欑殑鎵囧尯鐨勫潡鐨勬暟閲�
int bCount = mfc.getBlockCountInSector(a);
//濡傛灉杈撳叆鐨勫潡澶т簡鎴栬�呭皬浜嗕篃鏄洿鎺ラ��鍑�
if (b > bCount - 1 || b < 0) {
+ if (callBack != null) {
+ callBack.isSusses(false, "鍧楀尯閿欒--" + b);
+ }
return false;
}
//楠岃瘉鎵囧尯瀵嗙爜
boolean isOpen = false;
- for (int i = 0; i < listKeyA.size(); i++) {
- if (mfc.authenticateSectorWithKeyA(0, listKeyA.get(i))) {
- isOpen = true;
- if (listKeyA.get(i).equals(defauleKey)) {
- //褰撳墠涓洪粯璁ょ櫧鍗″瘑鐮佹椂鍐欏崱鏃朵慨鏀瑰瘑鐮�
- changePasword(a, mfc);
+ if (listKeyA.size() != 0) {
+ for (int i = 0; i < listKeyA.size(); i++) {
+ if (mfc.authenticateSectorWithKeyA(0, listKeyA.get(i))) {
+ isOpen = true;
+ if (listKeyA.get(i).equals(defauleKey)) {
+ //褰撳墠涓洪粯璁ょ櫧鍗″瘑鐮佹椂鍐欏崱鏃朵慨鏀瑰瘑鐮�
+ changePasword(a, mfc);
+ }
+ break;
}
- break;
+ }
+ } else if (listA_PS.size() != 0 && listA_PS.size() > a) {
+ if (mfc.authenticateSectorWithKeyA(a, defauleKey)) {
+ isOpen = true;
+
+ } else if (mfc.authenticateSectorWithKeyA(a, listA_PS.get(a))) {
+ isOpen = true;
}
}
if (isOpen) {
int bIndex = mfc.sectorToBlock(a);
//鍐欏崱
mfc.writeBlock(bIndex + b, str);
- return true;
+ // 鏍￠獙鍐欏叆鏁版嵁鏄惁姝ｇ‘
+ boolean isVerified = true;
+ // 璇诲彇鏁版嵁楠岃瘉
+ byte[] readResult = mfc.readBlock(bIndex + b);
+ if (readResult == null) {
+ if (callBack != null) {
+ callBack.isSusses(false, a + "鎵囧尯鍐欏崱鏃跺啀娆¤鍙栭獙璇佹椂澶辫触");
+ }
+ return false;
+ }
+ for (int i = 0; i < str.length; i++) {
+ if (str[i] != readResult[i]) {
+ isVerified = false;
+ break;
+ }
+ }
+ if (isVerified) {
+ if (callBack != null) {
+ callBack.isSusses(true, "鍐欏叆鎴愬姛骞堕獙璇侀�氳繃");
+ }
+ return true;
+
+ } else {
+ if (callBack != null) {
+ callBack.isSusses(false, "鍐欏叆楠岃瘉澶辫触");
+ }
+ return false;
+ }
+ }
+ if (callBack != null) {
+ callBack.isSusses(false, a + "鎵囧尯瀵嗙爜閿欒");
}
return false;
} catch (Exception e) {
e.printStackTrace();
+ if (callBack != null) {
+ callBack.isSusses(false, a + "鎵囧尯鍐欏崱鎶ラ敊" + e.getMessage());
+
+ }
return false;
} finally {
try {
@@ -166,7 +232,14 @@
}
} catch (Exception e) {
e.printStackTrace();
+ if (callBack != null) {
+ callBack.isSusses(false, a + "鎵囧尯鍐欏崱鎶ラ敊" + e.getMessage());
+ }
return false;
+ }
+ } else {
+ if (callBack != null) {
+ callBack.isSusses(false, a + "鎵囧尯鍐欏崱鎶ラ敊锛宐yte鏁扮粍澶у皬涓嶄负16");
}
}
return false;
@@ -179,12 +252,12 @@
* @param a 涔﹀啓鐨勬墖鍖�
* // * @param callback 杩斿洖鐩戝惉
*/
+ @Override
public boolean changePasword(int a, MifareClassic mfc) {
byte[] data = new byte[16];
if (null != mfc) {
try {
-
//灏嗗瘑鐮佽浆鎹负keyA
byte[] dataA = HexUtil.hexToByteArray(companyKeyA);
for (int i = 0; i < dataA.length; i++) {
@@ -213,11 +286,24 @@
return false;
}
+
+ public boolean changePasword(int a,byte[] passWord, MifareClassic mfc) {
+ try {
+
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ CrashReport.postCatchedException(e);
+ }
+ return false;
+ }
+
/**
* 鍒濆鍖栧崱
*
* @return
*/
+ @Override
public boolean initCard() {
try {
MifareClassic mfc = MifareClassic.get(tag);
@@ -278,4 +364,6 @@
}
return false;
}
+
+
}
--
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